11012022120089 has 2 divisors, whose sum is σ = 11012022120090. Its totient is φ = 11012022120088.

The previous prime is 11012022120019. The next prime is 11012022120119. The reversal of 11012022120089 is 98002122021011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8312957568400 + 2699064551689 = 2883220^2 + 1642883^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11012022120089 is a prime.

It is not a weakly prime, because it can be changed into another prime (11012022120019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5506011060044 + 5506011060045.

It is an arithmetic number, because the mean of its divisors is an integer number (5506011060045).

Almost surely, 2^{11012022120089} is an apocalyptic number.

It is an amenable number.

11012022120089 is a deficient number, since it is larger than the sum of its proper divisors (1).

11012022120089 is an equidigital number, since it uses as much as digits as its factorization.

11012022120089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 29.

The spelling of 11012022120089 in words is "eleven trillion, twelve billion, twenty-two million, one hundred twenty thousand, eighty-nine".